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Thermoset geotextile is a non-woven material consisting of polyester threads. Practical material reduces the cost of construction and extends the service life of structures. Geotextile has become indispensable in agriculture and horticulture, it is impossible to do without it in the construction of roads and railways, tunnels, hydraulic structures, sidewalks, when arranging drainage systems, when laying underground communications. – is a non-woven material made by passing a mass of ready-made raw materials from very thin threads through a number of harpoon needles, which, piercing the mass of raw materials, entangle the threads with each other. If the main purpose is to be used in road construction, where strength is an important indicator - choose thermoset geotextile
Manufacturing technology:
Granulated polypropylene is converted into fibers by extrusion, which are then processed first on a carding machine, and then on a needle-punching machine. Many types of products undergo heat treatment with infrared radiation, hot air or calendering.
- drainage
- protection
- reinforcement
- tension equalization
Application in construction:
- Road construction - separation of different layers of road construction, reinforcement and increase of bearing capacity of road base;
- Civil construction - used as a separating layer of different materials, and also provides reliable protection of membranes from mechanical damage;
- Hydraulic structures - provides reliable protection of waterproof membranes from ruptures, prevents erosion of river and lake banks.
Characteristics:
- Roll width - 200 cm
- Tearing force along the length - not less than 2.8 kN/m
- Tearing force along the width - not less than 2.8 kN/m
- Elongation at break along the length - not more than 60%
- Elongation at break along the width - not more than 90%
- Roll size: 2x50 sq. m (100 sq. m.)
- Material: polyester
- Density: 300 g/m²
- Color: gray